AVR Automatic Voltage Regulator for DVR2000E Marathon DVR-2000E

Description: AVR Automatic Voltage Regulator for Marathon DVR2000E Product Description Part Number: DVR2000E The Marathon DVR2000E voltage regulator is an electronic, solid state, microprocessor-based control device. The Automatic Voltage Regulator regulates the output voltage of a brushless, ac generator by controlling the current into the generator exciter field. Input power to the DVR2000E is from a multi-pole, high-frequency, permanent magnet generator (PMG). Marathon DVR2000E Voltage Regulator Features and Capabilities: Four control modes: Automatic Voltage Regulation (AVR) Manual or Field Current Regulation (FCR) Power Factor Regulation (PF) Reactive Power Regulation (VAR) Programmable stability settings Soft start control with an adjustable time setting in AVR control mode Overexcitation limiting (OEL) in AVR, VAR and PF control modes Underfrequency (volts/hertz) regulation Crowbar circuitry protects the field Overtemperature protection Three-phase or single-phase generator voltage (RMS) sensing/regulation in AVR mode Single-phase generator current sensing for metering and regulation purposes Field current and voltage sensing Four contact sensing inputs for system interface One common output relay for alarm indication and trip functions Six protection functions Overexcitation shutdown Generator overvoltage shutdown DVR overtemperature shutdown Loss of generator sensing shutdown Overexcitation limiting Crowbar shutdown Generator paralleling with reactive droop compensation and reactive differential compensation Front-panel human-machine interface (HMI) indicates system and DVR2000E status and gives the ability to make setting changes at the front panel Rear RS-232 communication port for personal computer communication using MARATHON-DVR2000E-COMS Windows-based software for fast, user-friendly setup and control Shipping PolicyReturns PolicyContact usShipping Policy ✨ Shipment: We process and ship your purchase within 1 business day of payment. During weekends and holidays, packages will be shipped for you on Monday or the day after the holiday. ✨ Express method: We offer free shipping as default, usually use USPS and FedEx to send your package. ✨ Delivery: Due to the use of third party warehouses, currently we do not support specified expedited shipments. Our express can be delivered within 3-7 business days, depending on your location. ✨ Self-pickup: At present, our warehouse does not support self-pickup, only support to send packages by express. If you are near the place of shipment, the package can be delivered within 2-3 days. ✨ If you have any further questions, please feel free to contact us. Returns Policy ✨ We support free returns. So if you have any problems with the item, please feel free to contact us and we will do our best to help you solve any problems. ✨ For a return or exchange, be sure to select "Don't like it" or "order by mistake" as the reason. Because the warehouse and technical staff need to check the specific information. If you choose other reasons to return, the processing time will be longer. ✨ For a return, please ensure that the original box is not damaged, we will carefully check the condition of the returned item and we will not make any refunds until we have ensured that the item is in its original and tidy condition. Thank you. Contact us ✨ If you have any questions about the item, delivery or order, please feel free to contact us and we will do our best to help you solve any problems. ✨ Because we need to consult technical personnel and warehouse personnel, sometimes the response of customer service may not be timely, please wait for a while, we will respond to you as soon as possible. ✨ If we have brought you a bad shopping experience, please do contact us, we will give you a solution to correct the mistake and make you satisfied. Please do not leave a negative comment without contacting us, as this is not what we want from each other. Thank you for your kind understanding. Copyright © 2023 Dianxiaomi

Price: 435.89 USD

Location: Chino, California

End Time: 2024-12-05T07:17:22.000Z

Shipping Cost: 0 USD